who.whomtomatoesloveapplesandweresupposedtomakepeopleatethemfallinlove.a.called.whob.werecalled.whoc.called.whomd.werecalled.whom分析；答案是B被动be+过去分词,所以A,C去掉.我不知道who和whom有

Question

who.whom
tomatoes_____love apples and were supposed to make people____ate them fall in love.
a.called .who b.were called.who c.called .whom d.were called.whom
分析；答案是B
被动be+过去分词,所以A,C去掉.我不知道who和whom有什么区别.请教了.

Answer 1

whom 附近都会找到一个介词